libyui-ncurses  2.44.1
/usr/src/RPM/BUILD/libyui-ncurses-2.44.1/src/NCRadioButton.h
00001 /*
00002   Copyright (C) 2000-2012 Novell, Inc
00003   This library is free software; you can redistribute it and/or modify
00004   it under the terms of the GNU Lesser General Public License as
00005   published by the Free Software Foundation; either version 2.1 of the
00006   License, or (at your option) version 3.0 of the License. This library
00007   is distributed in the hope that it will be useful, but WITHOUT ANY
00008   WARRANTY; without even the implied warranty of MERCHANTABILITY or
00009   FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
00010   License for more details. You should have received a copy of the GNU
00011   Lesser General Public License along with this library; if not, write
00012   to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
00013   Floor, Boston, MA 02110-1301 USA
00014 */
00015 
00016 
00017 /*-/
00018 
00019    File:       NCRadioButton.h
00020 
00021    Author:     Michael Andres <ma@suse.de>
00022 
00023 /-*/
00024 
00025 #ifndef NCRadioButton_h
00026 #define NCRadioButton_h
00027 
00028 #include <iosfwd>
00029 
00030 #include <yui/YRadioButton.h>
00031 #include "NCWidget.h"
00032 
00033 class NCRadioButton;
00034 
00035 
00036 class NCRadioButton : public YRadioButton, public NCWidget
00037 {
00038 private:
00039 
00040     friend std::ostream & operator<<( std::ostream & STREAM, const NCRadioButton & OBJ );
00041 
00042     NCRadioButton & operator=( const NCRadioButton & );
00043     NCRadioButton( const NCRadioButton & );
00044 
00045     bool     checked;
00046     NClabel  label;
00047 
00048 protected:
00049 
00050     virtual const char * location() const { return "NCRadioButton"; }
00051 
00052     virtual void wRedraw();
00053 
00054 public:
00055 
00056     NCRadioButton( YWidget * parent,
00057                    const std::string & label,
00058                    bool checked );
00059 
00060     virtual ~NCRadioButton();
00061 
00062     virtual int preferredWidth();
00063     virtual int preferredHeight();
00064 
00065     virtual void setSize( int newWidth, int newHeight );
00066 
00067     virtual void setLabel( const std::string & nlabel );
00068 
00069     virtual void setValue( bool newval );
00070     virtual bool value() { return checked; }
00071 
00072     virtual NCursesEvent wHandleInput( wint_t key );
00073 
00074     virtual void setEnabled( bool do_bv );
00075 
00076     virtual bool setKeyboardFocus()
00077     {
00078         if ( !grabFocus() )
00079             return YWidget::setKeyboardFocus();
00080 
00081         return true;
00082     }
00083 };
00084 
00085 
00086 #endif // NCRadioButton_h
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